1966437376

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1907}}^1$

素因数の和:1999

約数の個数: 88

約数和(自身を含む): 4218130080

約数和(自身を除く): 2251692704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 212, 256, 304, 424, 512, 608, 848, 1007, 1024, 1216, 1696, 1907, 2014, 2432, 3392, 3814, 4028, 4864, 6784, 7628, 8056, 9728, 13568, 15256, 16112, 19456, 27136, 30512, 32224, 36233, 54272, 61024, 64448, 72466, 101071, 122048, 128896, 144932, 202142, 244096, 257792, 289864, 404284, 488192, 515584, 579728, 808568, 976384, 1031168, 1159456, 1617136, 1920349, 1952768, 2318912, 3234272, 3840698, 4637824, 6468544, 7681396, 9275648, 12937088, 15362792, 18551296, 25874176, 30725584, 37102592, 51748352, 61451168, 103496704, 122902336, 245804672, 491609344, 983218688, 1966437376]

約数ペア:

[(1, 1966437376), (2, 983218688), (4, 491609344), (8, 245804672), (16, 122902336), (19, 103496704), (32, 61451168), (38, 51748352), (53, 37102592), (64, 30725584), (76, 25874176), (106, 18551296), (128, 15362792), (152, 12937088), (212, 9275648), (256, 7681396), (304, 6468544), (424, 4637824), (512, 3840698), (608, 3234272), (848, 2318912), (1007, 1952768), (1024, 1920349), (1216, 1617136), (1696, 1159456), (1907, 1031168), (2014, 976384), (2432, 808568), (3392, 579728), (3814, 515584), (4028, 488192), (4864, 404284), (6784, 289864), (7628, 257792), (8056, 244096), (9728, 202142), (13568, 144932), (15256, 128896), (16112, 122048), (19456, 101071), (27136, 72466), (30512, 64448), (32224, 61024), (36233, 54272)]